Datasheet
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 9 of 12
Items Description Cisco 1841
WIC-1DSU-56K4 1-port 4-wire 56-/64-kbps CSU/DSU WIC
ISDN BRI WICs
WIC-1B-U-V2 1-port ISDN Basic Rate Interface (BRI) with integrated NT1 (U
interface)
WIC-1B-S/T-V3 1-port ISDN BRI with S/T interface
DSL HWICs/WICs
HWIC-1ADSL 1-port ADSLoPOTS HWIC
HWIC-1ADSLI 1-port ADSLoISDN HWIC
HWIC-ADSL-B/ST 2-port HWIC w/ 1-port ADSLoPOTS and 1-port ISDN BRI-S/T
HWIC-ADSLI-B/ST 2-port HWIC w/ 1-port ADSLoISDN and 1-port ISDN BRI-S/T
WIC-1ADSL 1-port asymmetric DSL (ADSL) over basic-telephone-service
WIC
WIC-1ADSL-DG 1-port ADSL over basic telephone service with dying-gasp
1
WIC
WIC-1ADSL-I-DG 1-port ADSL over ISDN with dying-gasp1 WIC
WIC-1SHDSL-V3 1-port G.shdsl WIC with 4-wire support
HWIC-2SHDSL 2-Pair G.SHDSL HWIC with 2-wire and 4-wire support
HWIC-4SHDSL 4-Pair G.SHDSL HWIC with 2-wire, 4-wire, and 8-wire support
Wireless WAN 3G HWIC
HWIC-3G-CDMA 3G WWAN HWIC-EVDO Rev A/Rel 0/1xRTT-800/1900MHz
HWIC-3G-GSM 3G WWAN HWIC-EVDO Rev A/Rel 0/1xRTT-800/1900MHz
Analog Modem WICs
WIC-1AM-V2 1-port analog modem WIC (updated version)
WIC-2AM-V2 2-port analog modem WIC (updated version)
T1, E1, and G.703 VWICs
VWIC-1MFT-T1 1-port RJ-48 multiflex trunk-T1 (data only)
VWIC-2MFT-T1 2-port RJ-48 multiflex trunk-T1 (data only)
VWIC-2MFT-T1-DI 2-port RJ-48 multiflex trunk-T1 with drop and insert (data only)
VWIC-1MFT-E1 1-port RJ-48 multiflex trunk-E1 (data only)
VWIC-1MFT-G703 1-port RJ-48 multiflex trunk-G.703 (data only)
VWIC-2MFT-E1 2-port RJ-48 multiflex trunk-E1 (data only)
VWIC-2MFT-E1-DI 2-port RJ-48 multiflex trunk-E1 with drop and insert (data only)
VWIC-2MFT-G703 2-port RJ-48 multiflex trunk-G.703 (data only)
VWIC2-1MFT-T1/E1 1-port 2nd generation multiflex trunk-T1/E1 √ (data only)
VWIC2-2MFT-T1/E1 2-port 2nd generation multiflex trunk-T1/E1 √ (data only)
VWIC2-1MFT-G703 1-port 2nd generation multiflex trunk-G.703 √ (data only)
VWIC2-2MFT-G703 2-port 2nd generation multiflex trunk-G703 √ (data only)
AIMs
AIM-VPN/BPII-PLUS Enhanced-performance DES, 3DES, AES, and compression
VPN encryption AIM
AIM-VPN/SSL-1 DES/3DES/AES/SSL VPN Encryption/Compression
AIM-APPRE-102-K9 300-MHz, 256-MB RAM, 1-GB Compact Flash
Application eXtension Platform module
AIM-IPS-K9 Cisco IPS AIM for 1841, 2800 and 3800
AIM-TPO-1 Cisco Network Capacity Expansion Advanced Integration Module
for Cisco 1800, 2800 and 3800 Series Integrated Services
Routers, 512 MB RAM
1
Feature that provides a signal to indicate that DSL line is down.